Welcome to Catfish Planet
Catfish Planet will walk you through the underwater world of catfish! Learn the vast diversity of forms and life-history traits that make catfish so important.
Catfishes are fascinating creatures. One of the most striking things about this group is its size. They make up 34% of all freshwater fish (41% of all fishes are freshwater). With almost three thousand described species so far, and another one to two thousand more believed to be awaiting description, this group provides a miniature view of the fish world as a whole.
Catfish Planet is an original creation of the National Mississippi River Museum & Aquarium, an affiliate of the Smithsonian Institution.
Teacher Resources
- Catfish Planet Educational Activity Guide
![]() |
![]() |




